[Yuzurihara, Yamamura]

We are trying to develop a tool to check "Gaussianity" of data.
The method is newly proposed.

What we did in this week

• succeeded to shorten the time of calculation.
  • we removed “for loop” from the code, and tried to use parallelization.
  • The calculation time got better 4.5 times.
    • from 7.3 min to 1.6 min, for calculating an hour of strain data at LIGO.
• put the code on /users/yamamura/Gau_Work  at k1det1.
• confirmed the code worked at k1det1.
  • I attach the example result. Result is such a png image.
  • (I used strain data but the interferometer was “Down” state at that time. This is just a test of the code.)

Future prospects

• make this to GUI tool.
  • users will be able to run it at k1ctr workstation.
  • now, there is an issue relative to "zenity".
• characterize the interferometer by using this tool on strain data.